FreeFinspan Game + Sharks & Reefs Expansion Insert (supports sleeved cards)
Thingiverse
12 model
Free
Free120mm Fan Guard 5 fins
Thingiverse
FreeBetta Fish with Moving Fins
Thingiverse
FreeFuture-ristic Surfboard Fins
Thingiverse
FreeBS Hot Fins and Anti-sag PINDA for MK3S R4 Extruder
Thingiverse
FreeRPG7 with removable rocket and deployable fins
Thingiverse
Freevolkswagen golf mk7 gti diffuser fins
Thingiverse
FreeE3D V6 Clone Cooling 40mm Fan Duct - 22.3mm fins
Thingiverse
Freefuselage, fins and motor mount for TZAGI flying wing
Thingiverse
Free2020 Cable Zip Tie Mount for M5x10 screws (optional fins)
Thingiverse
Free4010 blower adapter for 40mm fans (With and without fins)
Thingiverse
FreeCollapsing R.E.P.O Robot
Thingiverse